Connecting 3 routerboards in one network

I have 2 133 router boards and 1 500 routerboard,The issue is that only one 133 routerboard is communicating with the 500 board at a time.
I want both 133 boards to communicate with the 500 board simultaneously.
Any ideas on how to get this working?

What exactly you want…???

Ashish,

I want to connect 2 remote sites to the internet via parabolic dishs that connect to an omnidirectional antenae.
The 2 site are at approximately 20 kilometers away from the omni.
i have been able to set up a test setup but have not been able to get both the 133 boards linking with the omni at the same time.
I geuss this is an issue with bridging but i am a beginner in this field and have not had a lot of luck setting this up.
Any help you can provide will be appretiated.
Thanks

what wireless “Mode” is your RB500 at? It should be “ap-bridge”. you also need to post the rest of the config. like wireless, route, ip, etc.

Normis,
What i have done is bridge the two networks.one of the boards(500 Ap-bridge) has 192.168.0.200 and the others(133 board) has 192.168.0.203 as the IP addresses.
The third board has 192.168.0.202.
Now i can be able to connect between to the 500 board from both the 133 boards but not all at the same time.
So my question is,how can this be done?
Please bear with me, i am new in the field and any more information that you may deem necessary to be able to help,just ask.
thanks

can you please post your configuration here?